Ezra 2:44 Kabbalah

בְּנֵי־קֵרֹ֥ס בְּֽנֵי־סִֽיעֲהָ֖א בְּנֵ֥י פָדֽוֹן׃

the children of Keros, the children of Siaha, the children of Padon;